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Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
Mathematics, 21.06.2019 19:00
If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?
Answers: 2
Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 1
Chemistry, 13.04.2020 18:32
Mathematics, 13.04.2020 18:32
Mathematics, 13.04.2020 18:32
Mathematics, 13.04.2020 18:32
Chemistry, 13.04.2020 18:32
Mathematics, 13.04.2020 18:32
Mathematics, 13.04.2020 18:32
Biology, 13.04.2020 18:32
Mathematics, 13.04.2020 18:32